<template>

  <div class="login-container">
    <!--<el-row>-->
      <!--<el-col :xs="24" :sm="10" :md="8" :lg="6" :xl="5" class="main">-->

        <el-form ref="loginForm" :model="loginForm" :rules="loginRules" class="login-form" auto-complete="on"
                 label-position="left">
          <div class="title-container">
            <a href="#" class="index-logo"><img src="../../assets/images/logo.png" alt=""></a>
            <h3 class="title">违法举报审核管理系统</h3>
          </div>

          <!--登录-->

            <el-form-item prop="username">
        <span class="svg-container">
          <svg-icon icon-class="user"/>
        </span>
              <el-input
                v-model="loginForm.username"
                placeholder="请输入用户名"
                name="username"
                type="text"
                auto-complete="on"
              />
            </el-form-item>

            <el-form-item prop="password">
        <span class="svg-container">
          <svg-icon icon-class="password"/>
        </span>
              <el-input
                v-model="loginForm.password"
                :type="passwordType"
                placeholder="请输入密码"
                name="password"
                auto-complete="on"
                @keyup.enter.native="handleLogin"
              />
              <span class="show-pwd" @click="showPwd">
          <svg-icon :icon-class="passwordType === 'password' ? 'eye' : 'eye-open'"/>
        </span>
            </el-form-item>

            <el-button :loading="loading" type="primary" style="width:100%;margin-bottom:30px;"
                       @click.native.prevent="handleLogin">登录
            </el-button>
        </el-form>

      <!--</el-col>-->
    <!--</el-row>-->
  </div>
</template>

<script>
  import CryptoJS from 'crypto-js';

  export default {
    name: 'index',
    data() {
      const validateUsername = (rule, value, callback) => {
        if (value.length == 0) {
          callback(new Error('用户名不能为空!'))
        } else {
          callback()
        }
      }
      const validatePassword = (rule, value, callback) => {
        if (value.length < 6) {
          callback(new Error('密码不能少于6位!'))
        } else {
          callback()
        }
      }
      return {
        loginForm: {
          username: 'admin',
          password: '111111',
          codeName: '',
          code: ''
        },
        loginRules: {
          username: [{ required: true, trigger: 'blur', validator: validateUsername }],
          password: [{ required: true, trigger: 'blur', validator: validatePassword }]
        },
        passwordType: 'password',
        loading: false,
        showDialog: false,
        redirect: undefined
      }
    },
    methods: {
      showPwd() {
        if (this.passwordType === 'password') {
          this.passwordType = ''
        } else {
          this.passwordType = 'password'
        }
      },
      handleLogin() {
        this.$refs.loginForm.validate(valid => {
          if (valid) {
            this.loading = true
            this.$store.dispatch('LoginByUsername', {account:this.loginForm.username, pwdMd5:this.loginForm.password}).then(() => {
              this.loading = false
              this.$router.push({path: this.redirect || '/'})
            }).catch(() => {
              this.loading = false
            })
          } else {
            console.log('error submit!!')
            return false
          }
        })
      },
    }
  };
</script>

<style lang="less">
  /* 修复input 背景不协调 和光标变色 */
  /* Detail see https://github.com/PanJiaChen/vue-element-admin/pull/927 */

  @bg:#283443;
  @light_gray:#eee;
  @cursor: #fff;

  @supports (-webkit-mask: none) and (not (cater-color: @cursor)) {
    .login-container .el-input input{
      color: @cursor;
      &::first-line {
        color: @light_gray;
      }
    }
  }

  /* reset element-ui css */
  .login-container {
    .el-input {
      display: inline-block;
      height: 47px;
      width: 85%;
      input {
        background: transparent;
        border: 0px;
        -webkit-appearance: none;
        border-radius: 0px;
        padding: 12px 5px 12px 15px;
        color: @light_gray;
        height: 47px;
        caret-color: @cursor;
        &:-webkit-autofill {
          -webkit-box-shadow: 0 0 0px 1000px @bg inset !important;
          -webkit-text-fill-color: @cursor !important;
        }
      }
    }
    .el-form-item {
      border: 1px solid rgba(255, 255, 255, 0.1);
      background: rgba(0, 0, 0, 0.1);
      border-radius: 5px;
      color: #454545;
    }
  }
</style>

<style lang="less" scoped>
  @bg:#2d3a4b;
  @dark_gray:#889aa4;
  @light_gray:#eee;

  .login-container {
    min-height: 100%;
    width: 100%;
    background-color: @bg;
    overflow: hidden;
    color: @light_gray;
    text-align: center;
    .login-form {
      position: relative;
      width: 520px;
      max-width: 100%;
      padding: 160px 35px 0;
      margin: 0 auto;
      overflow: hidden;
    }
    .tips {
      font-size: 14px;
      color: #fff;
      margin-bottom: 10px;
      span {
        &:first-of-type {
          margin-right: 16px;
        }
      }
    }
    .svg-container {
      padding: 6px 5px 6px 15px;
      color: @dark_gray;
      vertical-align: middle;
      width: 30px;
      display: inline-block;
    }
    .title-container {
      position: relative;
      .title {
        font-size: 26px;
        color: @light_gray;
        margin: 0px auto 40px auto;
        text-align: center;
        font-weight: bold;
      }
      .set-language {
        color: #fff;
        position: absolute;
        top: 3px;
        font-size:18px;
        right: 0px;
        cursor: pointer;
      }
    }
    .show-pwd {
      position: absolute;
      right: 10px;
      top: 7px;
      font-size: 16px;
      color: @dark_gray;
      cursor: pointer;
      user-select: none;
    }
    .thirdparty-button {
      position: absolute;
      right: 0;
      bottom: 6px;
    }
  }
</style>
